All MIBs › AC-SYSTEM-MIB › acSysPowerSupplyExistence
acSysPowerSupplyExistence
Module: AC-SYSTEM-MIB
OID (symbolic): AC-SYSTEM-MIB::acSysPowerSupplyExistence
OID (numeric): 1.3.6.1.4.1.5003.9.10.10.4.23.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Is the Power-Supply present or missing. AC INI-Param: N/A
What is acSysPowerSupplyExistence?
AC-SYSTEM-MIB::acSysPowerSupplyExistence is a boolean indicator showing whether a power supply is physically present in the chassis. You check this when the system starts or when monitoring power redundancy to ensure both supplies are installed and ready. For instance, a value of 'present' on both slots 1 and 2 confirms you have full power redundancy, while 'missing' on one slot indicates you're running on a single power supply and at risk of total shutdown if that supply fails.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.10.4.23.1.3 snmpwalk -v2c -c public <target> AC-SYSTEM-MIB::acSysPowerSupplyExistence
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.10.4.23.1.3.1 snmpget -v2c -c public <target> AC-SYSTEM-MIB::acSysPowerSupplyExistence.1
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OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.5003 | audioCodes | AC-ATM-MIB |
| 1.3.6.1.4.1.5003.9 | acProducts | AC-ATM-MIB |
| 1.3.6.1.4.1.5003.9.10 | acBoardMibs | AC-ATM-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5003.9.10.10 | acSystem | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.4 | acSystemChassis | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.4.23 | acSysPowerSupplyTable | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.4.23.1 | acSysPowerSupplyEntry | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.4.23.1.3 | acSysPowerSupplyExistence | AC-SYSTEM-MIB |